Intertechnik I150/5.6/160 | 5.6 mH | 0.23 Ω | 5% | 14 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, model I150 with a 5.60 mH inductance, is a premium component engineered for high-fidelity loudspeaker crossover networks. This coil is ideally suited for use in low-pass filter sections, where its robust iron core delivers the high inductance values necessary for precise frequency division in bass and mid-bass drivers. Audiophiles and speaker builders will find it indispensable for crafting accurate, phase-coherent crossovers that ensure seamless driver integration and superior soundstage clarity.

Technically, this coil features a 1.60 mm copper wire diameter, which contributes to a very low DC resistance of just 0.23 Ω. This low DCR minimises power loss and heat generation, preserving amplifier damping factor and ensuring dynamic, uncoloured bass response. The external diameter measures 58 mm, with a central hole of 7.9 mm and a total height of 49 mm, making it compact enough for tight enclosure layouts. Manufactured to a tight ±5.0% tolerance, each coil delivers consistent, predictable performance. The iron core construction provides high saturation levels, allowing the coil to handle substantial current without distortion. Whether you are upgrading an existing design or building a new high-end speaker system, this Intertechnik coil offers the reliability and precision required for critical audio applications.